1,5 anhydrosorbitol Article 1 Blood Glucose 1 Cross-Over Studies 1 Diabetes Mellitus, Type 1 1 Double-Blind Method 1 Fast acting insulin aspart 1 Humans 1 Hypoglycemic Agents 1 Insulin 1 Insulin Aspart 1 Medtronic 670G hybrid closed loop 1 Type 1 diabetes 1 adult 1 antidiabetic agent 1 comparative effectiveness 1 controlled study 1 crossover procedure 1 diabetic patient 1 double blind procedure 1 drug efficacy 1 drug safety 1 female 1 fructosamine 1 glucose 1 glucose blood level 1 hemoglobin A1c 1 human 1 hypoglycemia 1 injection site reaction 1